tx 0x953be3bd400bd89bfb5b5c68aa4dd2809035b93e3efc22c6a2e6775d7e6e7ebbCopy

payload

{
  "ModifyOrder": {
    "new_size": 255557768,
    "order_id": 27967148,
    "new_price": 9924000000
  }
}